Try Kodak DCS200! Kodak's digital back for the N8008s, coupled through the contacts designed for the databack. 1.6MPixels, built-in non-removable 80MByte hard-drive.
Mine still works, although I've taken it apart several times to keep it running. It is 20 years old, bought it new. Take the back off, put on an MF-20, shoot with film. Maybe I should get a patent on using film-backs for digital cameras.